Start main contents

Factory Automation

FAQ

Factory Automation

FAQAbout Products

  • Font Size
  • S
  • M
  • L
  • No : 25011
  • Release Date : 2019/04/23 11:13
  • Print

Turning on/off a specified bit of a word device (D) using a simple program

In the FX programmable controllers, is it possible to turn on/off a specified bit of a word device (D only) using a simple program?
Category : 

Answer

In the FX programmable controllers (FX3U/FX3UC series), a bit in a word device can be specified in a program. It can be specified as "word device (D only) + decimal point + bit position (0 to F)".
An index modifier (Z and V) cannot be used for device numbers (example: D10Z0.5) and bit position numbers (example: D10.5Z0).
Example of instruction input
A program that turns on/off b5 (6th bit) of D10
Condition of turning on/off the device

|---| |--------------------(D10.5)
Product Name
MELSEC-F Series
Product Category
FX3U,FX3UC
Series
Main Unit, Engineering Software, GX Works2, GX Developer

May I have your opinion?

Please provide your feedback below. This is for feedback only. You will not receive a response.

Inquiries